Answer:
sin X
Step-by-step explanation:
sin X = = =
I believe the answer is 36
Answer:
A,C,&D
Step-by-step explanation:
-3/4×1/2=-3/8---------A
1/4×-2/5=- -2/20------------C
-1/2×4/5= -4/10-------------D
Since on a straight line 57+b=180
b=123
Answer: x = 13 and y = 13sqrt(2)
Explanation:
Since it’s a 45-45-90 degree triangle
The two lengths are equivalent to each other and the hypotenuse is equal to the length multiply by sqrt(2).
Thus x = 13 and y = 13sqrt(2)